Question

Find the smallest number which must be added to 5678 to make it a perfect square. Find this perfect square root.

Answer 1

first find √5678it is 75.35 now we have to add some ting for perfect square so take 76 *76 it is 5776. so number we have to add is 5776-5678 that's 98 .hence add 98 for a perfect square